“…Some of these studies contain methodological limitations as the groups were not randomized. However, many studies fulfill the high methodological standards of randomized control trials (Akandere & Demir, 2011;Aweto et al, 2012;Bojner Horwitz et al, 2003;Bräuninger, 2012aBräuninger, , 2012bHackney et al, 2007;Hokkanen et al, 2008;Jeong et al, 2005;Pinniger, Thorsteinsson, Brown, & McKinley, 2013;Röhricht & Priebe, 2006;Van de Winckel et al, 2003). The following section focuses on four DMT approaches and specific DMT interventions relevant to this study.…”